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54 lines
1.9 KiB
C++
54 lines
1.9 KiB
C++
/*=============================================================================
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Copyright (c) 2011-2013 Bolero MURAKAMI
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https://github.com/bolero-MURAKAMI/Sprout
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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=============================================================================*/
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#ifndef SPROUT_OPERATION_FIXED_PUSH_FRONT_N_HPP
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#define SPROUT_OPERATION_FIXED_PUSH_FRONT_N_HPP
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#include <cstddef>
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#include <sprout/config.hpp>
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#include <sprout/index_tuple/metafunction.hpp>
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#include <sprout/container/traits.hpp>
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#include <sprout/container/functions.hpp>
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#include <sprout/container/indexes.hpp>
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#include <sprout/operation/fixed/insert_n.hpp>
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namespace sprout {
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namespace fixed {
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namespace result_of {
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//
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// push_front_n
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//
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template<std::size_t N, typename Container, typename T, typename... Values>
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struct push_front_n
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: public sprout::fixed::result_of::insert_n<N, Container, T, Values...>
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{};
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} // namespace result_of
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//
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// push_front_n
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//
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template<std::size_t N, typename Container, typename T, typename... Values>
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inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::push_front_n<N, Container, T, Values...>::type
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push_front_n(Container const& cont, T const& v, Values const&... values) {
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return sprout::fixed::detail::insert_n_impl<N, typename sprout::fixed::result_of::push_front_n<N, Container, T, Values...>::type>(
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cont,
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sprout::container_indexes<typename sprout::fixed::result_of::push_front_n<N, Container, T, Values...>::type>::make(),
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sprout::internal_begin_offset(cont),
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v,
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values...
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);
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}
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} // namespace fixed
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namespace result_of {
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using sprout::fixed::result_of::push_front_n;
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} // namespace result_of
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using sprout::fixed::push_front_n;
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} // namespace sprout
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#endif // #ifndef SPROUT_OPERATION_FIXED_PUSH_FRONT_N_HPP
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